| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/29/19 | 8-K | Form 8-K: Current report filing | 33 | |
| 01/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/07/19 | 8-K | Form 8-K: Current report filing | 7 | |
| 01/07/19 | 8-K | Form 8-K: Current report filing | 36 | |
| 12/11/18 | 8-K | Form 8-K: Current report filing | 6 | |
| 12/04/18 | 8-K | Form 8-K: Current report filing | 6 | |
| 11/30/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/30/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |